public class Exercise01_13 {
  public static void main(String[] args) {
    System.out.println("x is ");
    System.out.println((44.5 * 0.55 - 50.2 * 5.9) / 
        (3.4 * 0.55 - 50.2 * 2.1));
    
    System.out.println("y is ");
    System.out.println((3.4 * 5.9 - 44.5 * 2.1) / 
        (3.4 * 0.55 - 50.2 * 2.1));
  }
}
